/* Hacker Theme Styles */
.hacker-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.binary-rain,
.circuit-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.binary-rain {
    background-image:
        radial-gradient(circle at 10px 10px, #00ff00 1px, transparent 1px),
        radial-gradient(circle at 30px 30px, #00ff00 1px, transparent 1px),
        radial-gradient(circle at 50px 50px, #00ff00 1px, transparent 1px),
        radial-gradient(circle at 70px 70px, #00ff00 1px, transparent 1px),
        radial-gradient(circle at 90px 90px, #00ff00 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.1;
    animation: binaryRain 20s linear infinite;
}

@keyframes binaryRain {
    0% { background-position: 0 0; }
    100% { background-position: 100% 100%; }
}

.circuit-pattern {
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 1px, rgba(0, 255, 0, 0.1) 1px, rgba(0, 255, 0, 0.1) 2px),
        repeating-linear-gradient(90deg, transparent, transparent 1px, rgba(0, 255, 0, 0.1) 1px, rgba(0, 255, 0, 0.1) 2px);
    background-size: 20px 20px;
    opacity: 0.05;
}

/* Hero specific hacker background */
.hero-hacker-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.hero-hacker-background .binary-rain,
.hero-hacker-background .circuit-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-hacker-background .binary-rain {
    background-image:
        repeating-radial-gradient(circle at 0 0, transparent 0, #00ff00 1px, transparent 1px),
        repeating-radial-gradient(circle at 100% 100%, transparent 0, #00ff00 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.15;
    animation: binaryRainHero 30s linear infinite;
}

@keyframes binaryRainHero {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-50px, -50px); }
}

/* Terminal cursor animation */
.terminal-cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background-color: #00ff00;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Glitch effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00ff;
    top: 0;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00ffff;
    top: 0;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 2s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(44px, 450px, 56px, 0); }
    5% { clip: rect(62px, 450px, 32px, 0); }
    10% { clip: rect(86px, 450px, 16px, 0); }
    15% { clip: rect(0px, 450px, 72px, 0); }
    20% { clip: rect(30px, 450px, 142px, 0); }
    25% { clip: rect(56px, 450px, 102px, 0); }
    30% { clip: rect(62px, 450px, 124px, 0); }
    35% { clip: rect(10px, 450px, 192px, 0); }
    40% { clip: rect(150px, 450px, 78px, 0); }
    45% { clip: rect(72px, 450px, 142px, 0); }
    50% { clip: rect(162px, 450px, 88px, 0); }
    55% { clip: rect(192px, 450px, 62px, 0); }
    60% { clip: rect(66px, 450px, 200px, 0); }
    65% { clip: rect(114px, 450px, 166px, 0); }
    70% { clip: rect(158px, 450px, 96px, 0); }
    75% { clip: rect(198px, 450px, 66px, 0); }
    80% { clip: rect(186px, 450px, 76px, 0); }
    85% { clip: rect(194px, 450px, 54px, 0); }
    90% { clip: rect(178px, 450px, 78px, 0); }
    95% { clip: rect(110px, 450px, 188px, 0); }
    100% { clip: rect(122px, 450px, 176px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(44px, 450px, 56px, 0); }
    5% { clip: rect(62px, 450px, 32px, 0); }
    10% { clip: rect(86px, 450px, 16px, 0); }
    15% { clip: rect(0px, 450px, 72px, 0); }
    20% { clip: rect(30px, 450px, 142px, 0); }
    25% { clip: rect(56px, 450px, 102px, 0); }
    30% { clip: rect(62px, 450px, 124px, 0); }
    35% { clip: rect(10px, 450px, 192px, 0); }
    40% { clip: rect(150px, 450px, 78px, 0); }
    45% { clip: rect(72px, 450px, 142px, 0); }
    50% { clip: rect(162px, 450px, 88px, 0); }
    55% { clip: rect(192px, 450px, 62px, 0); }
    60% { clip: rect(66px, 450px, 200px, 0); }
    65% { clip: rect(114px, 450px, 166px, 0); }
    70% { clip: rect(158px, 450px, 96px, 0); }
    75% { clip: rect(198px, 450px, 66px, 0); }
    80% { clip: rect(186px, 450px, 76px, 0); }
    85% { clip: rect(194px, 450px, 54px, 0); }
    90% { clip: rect(178px, 450px, 78px, 0); }
    95% { clip: rect(110px, 450px, 188px, 0); }
    100% { clip: rect(122px, 450px, 176px, 0); }
}

/* Matrix-like code rain */
.matrix-code {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
    overflow: hidden;
    background: #000;
}

.matrix-code::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(
            0deg,
            rgba(0, 255, 0, 0.05) 0px,
            rgba(0, 255, 0, 0.05) 1px,
            transparent 1px,
            transparent 2px
        );
    animation: matrixRain 10s linear infinite;
}

@keyframes matrixRain {
    0% { background-position: 0 0; }
    100% { background-position: 0 100vh; }
}

/* Hacker text effects */
.hacker-text {
    font-family: 'Share Tech Mono', 'Courier New', monospace;
    letter-spacing: 0.05em;
    text-shadow: 0 0 5px #00ff00;
}

.hacker-text-glow {
    text-shadow: 0 0 5px #00ff00, 0 0 10px #00ff00, 0 0 15px #00ff00;
}

/* Button styles */
.btn-hacker {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid #00ff00;
    color: #00ff00;
    font-family: 'Share Tech Mono', 'Courier New', monospace;
    font-weight: bold;
    text-decoration: none;
    border-radius: 3px;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}

.btn-hacker:hover {
    background: rgba(0, 255, 0, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 0, 0.4);
}

.btn-hacker:active {
    transform: translateY(0);
}

.btn-hacker::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        linear-gradient(
            45deg,
            transparent,
            rgba(0, 255, 0, 0.1),
            transparent
        );
    transform: rotate(45deg);
    transition: all 0.5s;
}

.btn-hacker:hover::before {
    animation: shine 0.5s;
}

@keyframes shine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}